| 低密度高强度固井水泥浆的研究与应用 |
| |
| 引用本文： | 张宝,夏书良,潘华峰,刘建彬,杨燕林,居明军.低密度高强度固井水泥浆的研究与应用[J].断块油气田,2009,16(5):120-122. |
| |
| 作者姓名： | 张宝 夏书良 潘华峰 刘建彬 杨燕林 居明军 |
| |
| 作者单位： | 河南石油勘探局钻井工程公司,河南,南阳,473132 |
| |
| 摘 要： | 河南油田下二门区块属断块油田，具有较好的储量。主要地质特征是：产层裂缝较为发育、油藏丰富；地层孔隙喉度大、地层破裂压力低、漏失层多；气层较发育，地层压力高。这些特征增加了固井施工难度，造成该地区固井质量一次合格率偏低。低密度高强度水泥浆体系就是针对普通低密度水泥浆无法满足开发要求等技术难点而进行开发的新型低密度水泥浆体系。经过现场施工应用，固井质量提高了48％，一次合格率达99％。
|
| 关 键 词： | 断块油田 漏失地层 固井 水泥浆 |
Research and application of low density and high strength cementing slurry |
| |
| Zhang Bao,Xia Shuliang,Pan Huafeng,Liu Jianbin,Yang Yanlin,Ju Mingjun.Research and application of low density and high strength cementing slurry[J].Fault-Block Oil & Gas Field,2009,16(5):120-122. |
| |
| Authors: | Zhang Bao Xia Shuliang Pan Huafeng Liu Jianbin Yang Yanlin Ju Mingjun |
| |
| Affiliation: | Zhang Bao Xia Shuliang Pan Huafeng Liu Jianbin Yang Yanlin Ju Mingjun (Drilling Engineering Company,Henan Petroleum Exploration Bureau,SINOPEC,Nanyang 473132,China) |
| |
| Abstract: | Xiaermen Block of Henan Oilfield belongs to the fault-block oilfield with rich reserves. The main geological features are the well developed reservoir fractures and rich reservoirs,high reservoir porosity,low reservoir fracture pressure and multiple leakage zones,well developed gas reservoirs and high reservoir pressure. These features increase the difficulty of cementing operation,resulting in a low once qualified rate of cement job quality in the region. The low density and high strength cementing slurry ... |
| |
| Keywords: | fault-block oilfield leakage formation cementing cement slurry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
